{"assessment":{"best_window":{"end":"2030-01-10T21:30Z","end_local":"23:30","hours":4.67,"label":"good","mean_quality":0.68,"start":"2030-01-10T16:50Z","start_local":"18:50"},"cost":{"altitude":6.84,"clouds":0.0,"darkness":1.41,"moon":1.34},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":87,"cloud":null,"high":null,"iso":"2030-01-10T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2030-01-10T17:00Z","label":"good","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2030-01-10T18:00Z","label":"good","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2030-01-10T19:00Z","label":"good","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2030-01-10T20:00Z","label":"good","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2030-01-10T21:00Z","label":"good","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.65,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2030-01-10T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2030-01-10T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2030-01-11T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2030-01-11T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2030-01-11T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2030-01-11T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2030-01-11T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2030-01-11T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.72,"peak_sky":0.72,"quality_hours":3.87,"reasons":["the target being low or below 20\u00b0 cost 6.8 quality-hours","daylight and twilight cost 1.4 quality-hours","moonlight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":69,"score_weather":null,"sky_hours":3.87,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2030-01-10T15:45Z","end_local":"17:45","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2030-01-10T15:05Z","start_local":"17:05"},{"end":"2030-01-10T16:20Z","end_local":"18:20","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2030-01-10T15:45Z","start_local":"17:45"},{"end":"2030-01-10T16:50Z","end_local":"18:50","hours":0.5,"label":"marginal","mean_quality":0.34,"start":"2030-01-10T16:20Z","start_local":"18:20"},{"end":"2030-01-10T21:30Z","end_local":"23:30","hours":4.67,"label":"good","mean_quality":0.68,"start":"2030-01-10T16:50Z","start_local":"18:50"},{"end":"2030-01-10T22:25Z","end_local":"00:25","hours":0.92,"label":"marginal","mean_quality":0.48,"start":"2030-01-10T21:30Z","start_local":"23:30"},{"end":"2030-01-11T05:50Z","end_local":"07:50","hours":7.42,"label":"unusable","mean_quality":0.0,"start":"2030-01-10T22:25Z","start_local":"00:25"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2030-01-10T16:48:56Z","dark_hours":11.32,"dark_to":"2030-01-11T04:08:20Z","moon":{"illumination":0.438,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.95,"moonrise":"2030-01-11T09:22:53Z","moonset":"2030-01-10T22:10:25Z","sunrise":"2030-01-11T05:47:12Z","sunset":"2030-01-10T15:09:54Z","twilight":{"astronomical":{"end":"2030-01-10T16:48:56Z","start":"2030-01-11T04:08:20Z"},"civil":{"end":"2030-01-10T15:40:53Z","start":"2030-01-11T05:16:17Z"},"nautical":{"end":"2030-01-10T16:15:26Z","start":"2030-01-11T04:41:47Z"}},"window_end":"2030-01-11T10:00:00Z","window_start":"2030-01-10T10:00:00Z"},"night_date":"2030-01-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":77.7,"t":"2030-01-10T16:50:00Z"},"dec":41.26875,"dec_of_date":41.4329,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":4.5,"limit_rise":"2030-01-11T09:01:22Z","limit_set":"2030-01-10T22:23:53Z","max_az_rate_deg_per_min":17.97,"moon_separation":31.3,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0972,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"4.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2030-01-11T01:11:57Z","blocked_dark_hours":0,"clears_at":"2030-01-11T06:27:02Z","rise_az":58.3},"track":[{"above_terrain":true,"airmass":2.1,"alt":28.39,"az":58.3,"t":"2030-01-10T10:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.04,"alt":29.19,"az":58.8,"t":"2030-01-10T10:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.99,"alt":29.99,"az":59.4,"t":"2030-01-10T10:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.95,"alt":30.8,"az":60.0,"t":"2030-01-10T10:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.9,"alt":31.61,"az":60.5,"t":"2030-01-10T10:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.86,"alt":32.43,"az":61.1,"t":"2030-01-10T10:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.82,"alt":33.25,"az":61.6,"t":"2030-01-10T10:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.78,"alt":34.07,"az":62.1,"t":"2030-01-10T10:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.74,"alt":34.9,"az":62.7,"t":"2030-01-10T10:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.71,"alt":35.74,"az":63.2,"t":"2030-01-10T10:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.68,"alt":36.57,"az":63.7,"t":"2030-01-10T10:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":64.3,"t":"2030-01-10T10:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.26,"az":64.8,"t":"2030-01-10T11:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.11,"az":65.3,"t":"2030-01-10T11:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":39.96,"az":65.8,"t":"2030-01-10T11:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":66.3,"t":"2030-01-10T11:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.5,"alt":41.68,"az":66.8,"t":"2030-01-10T11:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":67.3,"t":"2030-01-10T11:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.4,"az":67.8,"t":"2030-01-10T11:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.27,"az":68.3,"t":"2030-01-10T11:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":68.8,"t":"2030-01-10T11:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":46.02,"az":69.3,"t":"2030-01-10T11:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.37,"alt":46.89,"az":69.8,"t":"2030-01-10T11:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":70.3,"t":"2030-01-10T11:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.66,"az":70.8,"t":"2030-01-10T12:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.54,"az":71.3,"t":"2030-01-10T12:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.3,"alt":50.43,"az":71.7,"t":"2030-01-10T12:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.32,"az":72.2,"t":"2030-01-10T12:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.26,"alt":52.21,"az":72.7,"t":"2030-01-10T12:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.25,"alt":53.11,"az":73.2,"t":"2030-01-10T12:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.24,"alt":54.0,"az":73.6,"t":"2030-01-10T12:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.22,"alt":54.9,"az":74.1,"t":"2030-01-10T12:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.21,"alt":55.8,"az":74.6,"t":"2030-01-10T12:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.2,"alt":56.71,"az":75.0,"t":"2030-01-10T12:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":57.61,"az":75.5,"t":"2030-01-10T12:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.52,"az":76.0,"t":"2030-01-10T12:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.43,"az":76.4,"t":"2030-01-10T13:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.34,"az":76.9,"t":"2030-01-10T13:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.25,"az":77.4,"t":"2030-01-10T13:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.16,"az":77.8,"t":"2030-01-10T13:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.08,"az":78.3,"t":"2030-01-10T13:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.0,"az":78.7,"t":"2030-01-10T13:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":64.92,"az":79.2,"t":"2030-01-10T13:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.1,"alt":65.84,"az":79.7,"t":"2030-01-10T13:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.09,"alt":66.76,"az":80.1,"t":"2030-01-10T13:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":80.6,"t":"2030-01-10T13:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.07,"alt":68.6,"az":81.0,"t":"2030-01-10T13:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.07,"alt":69.53,"az":81.5,"t":"2030-01-10T13:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.46,"az":82.0,"t":"2030-01-10T14:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.38,"az":82.4,"t":"2030-01-10T14:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":82.9,"t":"2030-01-10T14:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.04,"alt":73.24,"az":83.4,"t":"2030-01-10T14:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":74.17,"az":83.8,"t":"2030-01-10T14:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.1,"az":84.3,"t":"2030-01-10T14:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.03,"az":84.8,"t":"2030-01-10T14:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":76.97,"az":85.3,"t":"2030-01-10T14:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":77.9,"az":85.8,"t":"2030-01-10T14:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":78.83,"az":86.4,"t":"2030-01-10T14:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.77,"az":86.9,"t":"2030-01-10T14:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.7,"az":87.5,"t":"2030-01-10T14:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.01,"alt":81.64,"az":88.1,"t":"2030-01-10T15:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":82.57,"az":88.7,"t":"2030-01-10T15:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":83.51,"az":89.4,"t":"2030-01-10T15:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.44,"az":90.2,"t":"2030-01-10T15:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":85.38,"az":91.2,"t":"2030-01-10T15:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":86.32,"az":92.4,"t":"2030-01-10T15:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":87.25,"az":94.2,"t":"2030-01-10T15:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.18,"az":97.4,"t":"2030-01-10T15:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.0,"alt":89.1,"az":106.4,"t":"2030-01-10T15:40:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.0,"alt":89.73,"az":196.2,"t":"2030-01-10T15:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.0,"alt":88.95,"az":256.1,"t":"2030-01-10T15:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":88.03,"az":263.3,"t":"2030-01-10T15:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.0,"alt":87.1,"az":266.1,"t":"2030-01-10T16:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.0,"alt":86.16,"az":267.8,"t":"2030-01-10T16:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":85.23,"az":269.0,"t":"2030-01-10T16:10:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.0,"alt":84.29,"az":269.9,"t":"2030-01-10T16:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":83.36,"az":270.7,"t":"2030-01-10T16:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":82.42,"az":271.4,"t":"2030-01-10T16:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.01,"alt":81.49,"az":272.0,"t":"2030-01-10T16:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.01,"alt":80.55,"az":272.6,"t":"2030-01-10T16:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":79.62,"az":273.2,"t":"2030-01-10T16:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.02,"alt":78.68,"az":273.7,"t":"2030-01-10T16:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.02,"alt":77.75,"az":274.3,"t":"2030-01-10T16:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.03,"alt":76.82,"az":274.8,"t":"2030-01-10T16:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.88,"az":275.3,"t":"2030-01-10T17:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.04,"alt":74.95,"az":275.7,"t":"2030-01-10T17:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":74.02,"az":276.2,"t":"2030-01-10T17:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.04,"alt":73.09,"az":276.7,"t":"2030-01-10T17:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":277.2,"t":"2030-01-10T17:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.23,"az":277.6,"t":"2030-01-10T17:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":278.1,"t":"2030-01-10T17:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.38,"az":278.6,"t":"2030-01-10T17:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.45,"az":279.0,"t":"2030-01-10T17:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.53,"az":279.5,"t":"2030-01-10T17:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":280.0,"t":"2030-01-10T17:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.1,"alt":65.69,"az":280.4,"t":"2030-01-10T17:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.1,"alt":64.77,"az":280.9,"t":"2030-01-10T18:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":63.85,"az":281.3,"t":"2030-01-10T18:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.12,"alt":62.93,"az":281.8,"t":"2030-01-10T18:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.13,"alt":62.02,"az":282.3,"t":"2030-01-10T18:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":61.1,"az":282.7,"t":"2030-01-10T18:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.19,"az":283.2,"t":"2030-01-10T18:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.28,"az":283.6,"t":"2030-01-10T18:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.37,"az":284.1,"t":"2030-01-10T18:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.19,"alt":57.46,"az":284.6,"t":"2030-01-10T18:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.2,"alt":56.56,"az":285.0,"t":"2030-01-10T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.66,"az":285.5,"t":"2030-01-10T18:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.76,"az":286.0,"t":"2030-01-10T18:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.86,"az":286.4,"t":"2030-01-10T19:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.25,"alt":52.96,"az":286.9,"t":"2030-01-10T19:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":52.07,"az":287.4,"t":"2030-01-10T19:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.28,"alt":51.17,"az":287.9,"t":"2030-01-10T19:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.3,"alt":50.28,"az":288.3,"t":"2030-01-10T19:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":288.8,"t":"2030-01-10T19:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.51,"az":289.3,"t":"2030-01-10T19:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.63,"az":289.8,"t":"2030-01-10T19:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":290.3,"t":"2030-01-10T19:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.39,"alt":45.87,"az":290.8,"t":"2030-01-10T19:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":291.3,"t":"2030-01-10T19:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":291.8,"t":"2030-01-10T19:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":292.2,"t":"2030-01-10T20:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":292.8,"t":"2030-01-10T20:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":293.3,"t":"2030-01-10T20:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.68,"az":293.8,"t":"2030-01-10T20:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":294.3,"t":"2030-01-10T20:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":294.8,"t":"2030-01-10T20:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":295.3,"t":"2030-01-10T20:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.28,"az":295.8,"t":"2030-01-10T20:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.68,"alt":36.44,"az":296.4,"t":"2030-01-10T20:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.6,"az":296.9,"t":"2030-01-10T20:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.75,"alt":34.77,"az":297.4,"t":"2030-01-10T20:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.79,"alt":33.94,"az":298.0,"t":"2030-01-10T20:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":298.5,"t":"2030-01-10T21:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.87,"alt":32.3,"az":299.0,"t":"2030-01-10T21:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":299.6,"t":"2030-01-10T21:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.96,"alt":30.67,"az":300.1,"t":"2030-01-10T21:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.0,"alt":29.86,"az":300.7,"t":"2030-01-10T21:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.05,"alt":29.06,"az":301.3,"t":"2030-01-10T21:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.11,"alt":28.26,"az":301.8,"t":"2030-01-10T21:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":302.4,"t":"2030-01-10T21:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.22,"alt":26.68,"az":303.0,"t":"2030-01-10T21:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.28,"alt":25.9,"az":303.5,"t":"2030-01-10T21:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":304.1,"t":"2030-01-10T21:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.41,"alt":24.35,"az":304.7,"t":"2030-01-10T21:55:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.49,"alt":23.58,"az":305.3,"t":"2030-01-10T22:00:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.56,"alt":22.82,"az":305.9,"t":"2030-01-10T22:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.65,"alt":22.07,"az":306.5,"t":"2030-01-10T22:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.73,"alt":21.32,"az":307.1,"t":"2030-01-10T22:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":307.8,"t":"2030-01-10T22:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.93,"alt":19.84,"az":308.4,"t":"2030-01-10T22:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.03,"alt":19.11,"az":309.0,"t":"2030-01-10T22:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.14,"alt":18.38,"az":309.6,"t":"2030-01-10T22:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":310.3,"t":"2030-01-10T22:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.39,"alt":16.95,"az":310.9,"t":"2030-01-10T22:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":311.6,"t":"2030-01-10T22:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.68,"alt":15.55,"az":312.2,"t":"2030-01-10T22:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.85,"alt":14.86,"az":312.9,"t":"2030-01-10T23:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":313.5,"t":"2030-01-10T23:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":4.21,"alt":13.51,"az":314.2,"t":"2030-01-10T23:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":314.9,"t":"2030-01-10T23:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.64,"alt":12.18,"az":315.6,"t":"2030-01-10T23:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":316.3,"t":"2030-01-10T23:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.16,"alt":10.89,"az":317.0,"t":"2030-01-10T23:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.46,"alt":10.25,"az":317.7,"t":"2030-01-10T23:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.79,"alt":9.63,"az":318.4,"t":"2030-01-10T23:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":319.1,"t":"2030-01-10T23:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":319.8,"t":"2030-01-10T23:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.01,"alt":7.8,"az":320.6,"t":"2030-01-10T23:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.53,"alt":7.21,"az":321.3,"t":"2030-01-11T00:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.1,"alt":6.63,"az":322.1,"t":"2030-01-11T00:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":8.76,"alt":6.06,"az":322.8,"t":"2030-01-11T00:10:00Z","terrain":0.11},{"above_terrain":true,"airmass":9.52,"alt":5.5,"az":323.6,"t":"2030-01-11T00:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":10.39,"alt":4.95,"az":324.3,"t":"2030-01-11T00:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.4,"alt":4.41,"az":325.1,"t":"2030-01-11T00:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.59,"alt":3.88,"az":325.9,"t":"2030-01-11T00:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":14.0,"alt":3.36,"az":326.7,"t":"2030-01-11T00:35:00Z","terrain":-0.34},{"above_terrain":true,"airmass":15.68,"alt":2.85,"az":327.5,"t":"2030-01-11T00:40:00Z","terrain":-0.32},{"above_terrain":true,"airmass":17.7,"alt":2.35,"az":328.3,"t":"2030-01-11T00:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":20.17,"alt":1.87,"az":329.1,"t":"2030-01-11T00:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":23.21,"alt":1.39,"az":329.9,"t":"2030-01-11T00:55:00Z","terrain":-0.32},{"above_terrain":true,"airmass":26.98,"alt":0.93,"az":330.7,"t":"2030-01-11T01:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":31.66,"alt":0.47,"az":331.5,"t":"2030-01-11T01:05:00Z","terrain":-0.26},{"above_terrain":true,"airmass":37.43,"alt":0.03,"az":332.3,"t":"2030-01-11T01:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":333.2,"t":"2030-01-11T01:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":334.0,"t":"2030-01-11T01:20:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":334.9,"t":"2030-01-11T01:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":335.7,"t":"2030-01-11T01:30:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-1.99,"az":336.6,"t":"2030-01-11T01:35:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":337.4,"t":"2030-01-11T01:40:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":338.3,"t":"2030-01-11T01:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":339.2,"t":"2030-01-11T01:50:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":340.1,"t":"2030-01-11T01:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":341.0,"t":"2030-01-11T02:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.98,"az":341.9,"t":"2030-01-11T02:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.26,"az":342.8,"t":"2030-01-11T02:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":343.7,"t":"2030-01-11T02:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.79,"az":344.6,"t":"2030-01-11T02:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":345.5,"t":"2030-01-11T02:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":346.4,"t":"2030-01-11T02:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":347.3,"t":"2030-01-11T02:35:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":348.2,"t":"2030-01-11T02:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":349.2,"t":"2030-01-11T02:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":350.1,"t":"2030-01-11T02:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.0,"t":"2030-01-11T02:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":352.0,"t":"2030-01-11T03:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":352.9,"t":"2030-01-11T03:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":353.8,"t":"2030-01-11T03:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":354.8,"t":"2030-01-11T03:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":355.7,"t":"2030-01-11T03:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":356.7,"t":"2030-01-11T03:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":357.6,"t":"2030-01-11T03:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":358.6,"t":"2030-01-11T03:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":359.5,"t":"2030-01-11T03:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":0.4,"t":"2030-01-11T03:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":1.4,"t":"2030-01-11T03:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":2.3,"t":"2030-01-11T03:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":3.3,"t":"2030-01-11T04:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":4.2,"t":"2030-01-11T04:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":5.2,"t":"2030-01-11T04:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":6.1,"t":"2030-01-11T04:15:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":7.1,"t":"2030-01-11T04:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":8.0,"t":"2030-01-11T04:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":8.9,"t":"2030-01-11T04:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":9.9,"t":"2030-01-11T04:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":10.8,"t":"2030-01-11T04:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":11.7,"t":"2030-01-11T04:45:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":12.6,"t":"2030-01-11T04:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":13.6,"t":"2030-01-11T04:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":14.5,"t":"2030-01-11T05:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":15.4,"t":"2030-01-11T05:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":16.3,"t":"2030-01-11T05:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":17.2,"t":"2030-01-11T05:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.99,"az":18.1,"t":"2030-01-11T05:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":19.0,"t":"2030-01-11T05:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":19.9,"t":"2030-01-11T05:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":20.8,"t":"2030-01-11T05:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.72,"az":21.6,"t":"2030-01-11T05:40:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":22.5,"t":"2030-01-11T05:45:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.0,"az":23.4,"t":"2030-01-11T05:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":24.2,"t":"2030-01-11T05:55:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-1.24,"az":25.1,"t":"2030-01-11T06:00:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":25.9,"t":"2030-01-11T06:05:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":26.8,"t":"2030-01-11T06:10:00Z","terrain":1.29},{"above_terrain":false,"airmass":37.77,"alt":0.01,"az":27.6,"t":"2030-01-11T06:15:00Z","terrain":1.22},{"above_terrain":false,"airmass":31.93,"alt":0.45,"az":28.5,"t":"2030-01-11T06:20:00Z","terrain":1.1},{"above_terrain":false,"airmass":27.2,"alt":0.9,"az":29.3,"t":"2030-01-11T06:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":23.39,"alt":1.37,"az":30.1,"t":"2030-01-11T06:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":20.32,"alt":1.84,"az":30.9,"t":"2030-01-11T06:35:00Z","terrain":1.29},{"above_terrain":true,"airmass":17.82,"alt":2.33,"az":31.7,"t":"2030-01-11T06:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.77,"alt":2.82,"az":32.5,"t":"2030-01-11T06:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":14.08,"alt":3.33,"az":33.3,"t":"2030-01-11T06:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":12.66,"alt":3.85,"az":34.1,"t":"2030-01-11T06:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":11.46,"alt":4.38,"az":34.9,"t":"2030-01-11T07:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":10.44,"alt":4.92,"az":35.6,"t":"2030-01-11T07:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":36.4,"t":"2030-01-11T07:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.8,"alt":6.03,"az":37.2,"t":"2030-01-11T07:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.14,"alt":6.6,"az":37.9,"t":"2030-01-11T07:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.55,"alt":7.18,"az":38.7,"t":"2030-01-11T07:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":39.4,"t":"2030-01-11T07:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":40.1,"t":"2030-01-11T07:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.17,"alt":8.98,"az":40.8,"t":"2030-01-11T07:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.8,"alt":9.59,"az":41.6,"t":"2030-01-11T07:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.47,"alt":10.22,"az":42.3,"t":"2030-01-11T07:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.18,"alt":10.85,"az":43.0,"t":"2030-01-11T07:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":43.7,"t":"2030-01-11T08:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":44.4,"t":"2030-01-11T08:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":45.1,"t":"2030-01-11T08:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":45.7,"t":"2030-01-11T08:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":46.4,"t":"2030-01-11T08:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.86,"alt":14.83,"az":47.1,"t":"2030-01-11T08:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":47.7,"t":"2030-01-11T08:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.54,"alt":16.21,"az":48.4,"t":"2030-01-11T08:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.4,"alt":16.92,"az":49.1,"t":"2030-01-11T08:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.27,"alt":17.63,"az":49.7,"t":"2030-01-11T08:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.15,"alt":18.34,"az":50.3,"t":"2030-01-11T08:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.04,"alt":19.07,"az":51.0,"t":"2030-01-11T08:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.93,"alt":19.8,"az":51.6,"t":"2030-01-11T09:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":52.2,"t":"2030-01-11T09:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.74,"alt":21.28,"az":52.8,"t":"2030-01-11T09:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.65,"alt":22.03,"az":53.4,"t":"2030-01-11T09:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.57,"alt":22.78,"az":54.0,"t":"2030-01-11T09:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.49,"alt":23.54,"az":54.6,"t":"2030-01-11T09:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.42,"alt":24.31,"az":55.2,"t":"2030-01-11T09:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":55.8,"t":"2030-01-11T09:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":56.4,"t":"2030-01-11T09:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.64,"az":57.0,"t":"2030-01-11T09:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.43,"az":57.6,"t":"2030-01-11T09:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.11,"alt":28.22,"az":58.1,"t":"2030-01-11T09:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.06,"alt":29.02,"az":58.7,"t":"2030-01-11T10:00:00Z","terrain":1.22}],"transit":{"airmass":1.0,"alt":89.7,"az":196.2,"t":"2030-01-10T15:45:00Z"},"usable_hours":5.58,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
